The impact of introduced Ponto-Caspian mysids (Paramysis lacustris) on the trophic position of perch (Perca fluviatilis) in European mesotrophic lakesVytautas RakauskasKnowl. Manag. Aquat. Ecosyst., 420 (2019) 38DOI: https://doi.org/10.1051/kmae/2019030
